let particles = [];

var angle = 0;

var step;  

var r = 10;

let player;

​

​

function setup() {

  createCanvas(windowWidth, windowHeight);

  walls.push(new Boundary(0,0,width,0));

  walls.push(new Boundary(width,0,width,height));

  walls.push(new Boundary(width,height,0,height));

  walls.push(new Boundary(0,height,0,0));

  for(let i = 0; i < 9; i++){

    walls.push(new Boundary(random(width),random(height),random(width),random(height)));

  }

  for(let a = 0; a < 9; a++){

    particles.push(new Particle());

  }

    player = new Player(width / 2, height / 2, 2);

    particles[0].update(200,200);

    for(let i = 1; i < particles.length; i++){

      let x = r * sin(angle);

      let y = r * cos(angle);

      particles[i].update(200+x,200+y);

      angle = angle + step;

    }

}

​

function draw() {

  background(0);

  step = TWO_PI/8;

  for(let wall of walls){

    wall.show();

  }

​

  particles[0].show();

  for(let particle of particles){

    particle.look(walls);

  }

  player.move();

  player.display();

  // Check if the player picks up the object

  if (player.pickUp(particles[0])) {

    if(keyIsDown(32)){

    particles[0].update(player.x,player.y);

    for(let i = 1; i < particles.length; i++){

      let x = r * sin(angle);

      let y = r * cos(angle);

      particles[i].update(player.x+x,player.y+y);

      angle = angle + step;

    }

    }

  }

}